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Career Planning

Choosing the Right Major: A Data-Driven Approach

How to use career data, self-assessment, and exploration to pick a major that fits your goals.

By Dr. Marcus Chen, Career DevelopmentUpdated February 7, 2026

Choosing the Right Major: A Data-Driven Approach


Your choice of major doesn't lock you into one career forever, but it does influence your early opportunities. Here's how to make an informed decision.


Start With Self-Assessment


Interests

  • What subjects do you lose track of time studying?
  • What topics do you read about voluntarily?
  • Take the Holland Code (RIASEC) assessment for structured insight

  • Skills

  • What are you naturally good at?
  • What skills do you want to develop?
  • Consider both hard skills (math, writing, coding) and soft skills (leadership, communication)

  • Values

  • What matters to you in a career? (Income, flexibility, impact, creativity, stability)
  • How important is work-life balance vs. high earnings?

  • Use Career Data


    Bureau of Labor Statistics (BLS)

  • Check projected job growth for careers that interest you
  • Review median salaries by occupation
  • Understand which degrees are required for entry

  • College Scorecard

  • Compare earnings outcomes by major at specific schools
  • Review debt-to-earnings ratios

  • O*NET Online

  • Explore detailed occupation profiles
  • Understand day-to-day tasks for different careers
  • Check AI and automation risk for long-term viability

  • Exploration Strategies


  • **Take introductory courses** in 3–4 areas before declaring
  • **Talk to professionals** in fields that interest you (informational interviews)
  • **Shadow or intern** to test your interest before committing
  • **Visit the career center** — they have assessment tools and advisors
  • **Talk to upperclassmen** in majors you're considering

  • Common Misconceptions


  • **"I have to decide freshman year"** — Most schools allow you to declare sophomore year
  • **"STEM is the only path to a good salary"** — Business, healthcare, and skilled trades also pay well
  • **"My major = my career"** — Many professionals work in fields unrelated to their major
  • **"I should pick the highest-paying major"** — Burnout from pursuing something you hate costs more long-term

  • A Balanced Framework


    Rate each potential major on a 1–5 scale for:

  • **Interest** — How much do you enjoy the subject?
  • **Aptitude** — Are you likely to succeed academically?
  • **Opportunity** — What's the job market like?
  • **Earnings** — Does the typical salary meet your financial goals?
  • **Flexibility** — Can this major lead to multiple career paths?

  • The major that scores highest across all five dimensions is likely your best fit.

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